Floating adjusting device for hanging beam hook

Abstract

The utility model discloses a hanging beam hook floating adjusting device which comprises a hanging beam, floating hook assemblies and folding supporting leg assemblies, the hanging beam is provided with two sets of floating hook assemblies capable of adjusting the hanging distance, and the lower portion of the hanging beam is rotationally provided with two folding supporting leg assemblies. The floating hook assembly comprises a hook web plate, a lifting beam plate, a lifting hook shaft, a lifting hook, a lifting hook shaft pressing plate, a positioning assembly, a first heightening plate, a second heightening plate and a floating wheel assembly. By means of the mode, the distance between the hooks can be rapidly and conveniently adjusted so as to adapt to goods of various sizes, the labor intensity of workers is relieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting, in particular to a floating adjustment device for a hanging beam hook. Background Art

[0002] When a general hanging beam hook device adjusts the distance, the sling needs to be removed from the hanging beam's hanging hole and then buckled into another hanging hole. The handling efficiency is relatively low and the sling needs to be repeatedly disassembled and assembled. Based on the above defects and shortcomings, it is necessary to improve the existing technology and design a hanging beam hook floating adjustment device. Utility Model Content

[0003] The main technical problem solved by the utility model is to provide a floating adjustment device for a hanging beam hook, which can quickly and conveniently adjust the hook distance to cope with goods of various sizes, reduce the labor intensity of workers and improve work efficiency.

[0004] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a suspension beam hook floating adjustment device, the suspension beam hook floating adjustment device comprises a suspension beam, a floating hook assembly and a folding leg assembly, two groups of floating hook assemblies capable of adjusting the lifting spacing are installed on the suspension beam, and two folding leg assemblies are rotatably installed at the lower part of the suspension beam;

[0005] The floating hook assembly includes a hook web, a beam plate, a hook shaft, a hook, a hook shaft pressure plate, a positioning assembly, a first padding plate, a second padding plate and a floating wheel assembly. The tops of the two hook webs are fixedly connected by the beam plate, the lower ends of the two hook webs are equipped with hook shafts, the hooks are installed on the hook shafts, and the hook shaft pressure plate is installed on the hook webs. Positioning assemblies that can be inserted and positioned on the beams are installed on the two beam plates, the bottom of the beam plate is connected to the second padding plate through a vertical first padding plate, and a floating wheel assembly that can move along the beam is also installed on the beam plate.

[0006] Preferably, the positioning assembly includes a positioning pin sleeve vertically fixed to the hanging beam plate and a positioning pin sleeved in the positioning pin sleeve, and a row of positioning pin holes for use with the positioning pin are provided on the top of the hanging beam.

[0007] Preferably, the floating wheel assembly includes a pressure plate beam, a guide shaft, a fixed beam, a spring, a wheel axle and a floating wheel, and pressure plate beams are installed on both suspension beam plates, and movable guide shafts are inserted on the pressure plate beams. A fixed beam is installed at the lower end of a group of guide shafts, and the fixed beam and the suspension beam plate above it are elastically connected by springs. Two wheel axles are fixed between the two fixed beams, and floating wheels are rotatably installed at both ends of the wheel axles.

[0008] Preferably, the folding leg assembly includes a leg frame, a leg rotating shaft, a rotating shaft cover, a leg stop shaft, a latch support bearing, a safety latch and a safety stop block. The leg frame is triangular in shape. The top of the leg frame is rotatably mounted on the hanging beam through the leg rotating shaft. A rotating shaft cover is mounted on the outer end of the leg rotating shaft. A leg stop shaft is mounted on the outer side of the middle part of the leg frame. A latch support bearing is also mounted on the leg frame. A safety latch is slidably mounted on the latch support bearing. An insertion block cooperating with the safety latch is provided on the hanging beam. A latch positioning hole is provided on the insertion block. A safety stop block is also mounted on the leg frame above the latch support bearing to prevent the safety latch from detaching from the latch support bearing.

[0009] Preferably, a lifting ring is also installed in the middle of the upper end of the lifting beam.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The floating hook assembly can be adjusted manually without repeatedly disassembling the sling. As the cargo is slowly lifted, the lifting beam plates, pressure beams, first pad plates, second pad plates, and hook webs on both sides will be pulled down by gravity, compressing the springs. The second pad plates will rest against the lifting beams, distributing the cargo weight on the beams and ensuring that the floating wheels are not stressed.

[0012] The folding leg assembly is fixed with a safety latch, has a simple structure, and is easy to disassemble and store. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The present invention is a structural schematic diagram of a floating adjustment device for a hanging beam hook.

[0014] Figure 2 This is a partial enlarged view of a floating adjustment device for a hanging beam hook.

[0015] Figure 3 The present invention is a schematic diagram of the structure of a floating hook component of a suspension beam hook floating adjustment device.

[0016] Figure 4 The present invention is a schematic diagram of the structure of a folding leg assembly of a suspension beam hook floating adjustment device.

[0017] Among them, 1, hanging beam, 10, positioning pin hole, 11, plug-in block, 12, plug-in positioning hole, 13, lifting ring;

[0018] 2. floating hook assembly, 21. hook web, 22. hanging beam plate, 23. hook shaft, 24. hook, 25. hook shaft pressure plate, 26. positioning assembly, 261. positioning pin sleeve, 262. positioning latch, 27. first pad plate, 28. second pad plate, 29. floating wheel assembly, 291. pressure plate beam, 292. guide shaft, 293. fixed beam, 294. spring, 295. wheel shaft, 296. floating wheel;

[0019] 3. Folding leg assembly, 31. Leg frame, 32. Leg pivot, 33. Pivot cover, 34. Leg stop shaft, 35. Latch support bearing, 36. Safety latch, 37. Safety stop block. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0021] See also Figures 1 to 4 , the utility model embodiment includes:

[0022] A floating adjustment device for a hanging beam hook comprises a hanging beam 1, a floating hook assembly 2 and a folding leg assembly 3. Two groups of floating hook assemblies 2 capable of adjusting the hanging distance are installed on the hanging beam 1, and two folding leg assemblies 3 are rotatably installed at the lower part of the hanging beam 1.

[0023] The floating hook assembly 2 includes a hook web 21, a beam plate 22, a hook shaft 23, a hook 24, a hook shaft pressure plate 25, a positioning assembly 26, a first padding plate 27, a second padding plate 28 and a floating wheel assembly 29. The tops of the two hook webs 21 are fixedly connected by the beam plate 22, the lower ends of the two hook webs 21 are equipped with hook shafts 23, the hooks 24 are installed on the hook shafts 23, the hooks 24 are installed on the hook webs 21, and the positioning assemblies 26 that can be inserted and positioned on the beam 1 are installed on the two beam plates 22. The bottom of the beam plate 22 is connected to the second padding plate 28 through a vertical first padding plate 27, and the beam plate 22 is also equipped with a floating wheel assembly 29 that can move along the beam 1.

[0024] The positioning assembly 26 includes a positioning pin sleeve 261 vertically fixed to the hanging beam plate 22 and a positioning pin 262 sleeved in the positioning pin sleeve 261 . A row of positioning pin holes 10 for use with the positioning pin 262 are provided on the top of the hanging beam 1 .

[0025] The floating wheel assembly 29 includes a pressure plate beam 291, a guide shaft 292, a fixed beam 293, a spring 294, a wheel axle 295 and a floating wheel 296. The pressure plate beam 291 is installed on both hanging beam plates 22. A movable guide shaft 292 is inserted on the pressure plate beam 291. A fixed beam 293 is installed at the lower end of a group of guide shafts 292. The fixed beam 293 and the hanging beam plate 22 above it are elastically connected by a spring 294. Two wheel axles 295 are fixed between the two fixed beams 293, and floating wheels 296 are rotatably installed at both ends of the wheel axle 295.

[0026] The folding leg assembly 3 includes a leg frame 31, a leg shaft 32, a shaft cover 33, a leg stop shaft 34, a latch support bearing 35, a safety latch 36 and a safety stop block 37. The leg frame 31 is triangular in shape. The top of the leg frame 31 is rotatably mounted on the suspension beam 1 through the leg shaft 32. The outer end of the leg shaft 32 is mounted with a shaft cover 33. The leg stop shaft 34 is mounted on the outer side of the middle part of the leg frame 31. The leg frame 31 is also mounted with a latch support bearing 35, and a safety latch 36 is slidably mounted on the latch support bearing 35. The suspension beam 1 is provided with an insertion block 11 that cooperates with the safety latch 36, and the insertion block 11 is provided with a latch positioning hole 12. A safety stop block 37 is also mounted on the leg frame 31 above the latch support bearing 35 to prevent the safety latch 36 from detaching from the latch support bearing 35.

[0027] A lifting ring 13 is also installed in the middle of the upper end of the hanging beam 1.

[0028] The utility model discloses a floating adjustment device for a suspension beam hook. When a heavy object needs to be lifted, the two folding leg assemblies 3 are folded toward the center of the suspension beam 1 until the legs touch the suspension beam 1, and the safety latch 36 is pressed to be inserted into the latch positioning hole 12 of the insertion block 11 on the suspension beam 1; the lifting tool is passed through the lifting ring 13 of the suspension beam 1; the heavy object is hung on the hook 24 of the floating hook assembly 2 with a sling, and the floating wheel assembly 29 is manually pushed, and the floating wheel 296 rolls and moves along the suspension beam 1, and the floating hook assembly 2 is pushed to the corresponding position .... The positioning pin 262 of the positioning assembly 26 is inserted into the positioning pin hole 10 of the hanging beam 1 to fix the position of the floating hook assembly 2, and the lifting tool is slowly lifted. The weight of the heavy object will pull the hanging beam plates 22, the pressure beam 291, the first padding plate 27, the second padding plate 28 and the hook web 21 on both sides downward, compressing the spring 294, and the second padding plate 28 will be against the hanging beam 1, dispersing the weight of the goods on the hanging beam 1, ensuring that the floating wheel 296 of the floating wheel assembly 29 is not stressed, and then move the heavy object to the specified position;

[0029] After moving the heavy object to the designated position, remove the heavy object and the sling from the hook 24 of the floating hook assembly 2. After losing weight, the spring 294 will push upward, and the beam plates 22, the pressure beam 291, the first cushion plate 27, the second cushion plate 28 and the hook web 21 on both sides will bounce upward following the movement of the spring 294. Pull out the positioning pin 262 to make it disengage from the positioning pin hole 10 on the beam 1, fold the folding leg assembly 3 to both sides of the beam 1 until the leg stop shaft 34 touches the beam 1, slowly lower the lifting tool until the leg falls on the ground, and take the lifting tool out of the lifting ring 13 of the beam.

[0030] The utility model discloses a floating adjustment device for a hanging beam hook, which adjusts the distance by rolling a floating wheel assembly on the hanging beam and uses a positioning pin for positioning, and can conveniently and quickly adjust a suitable hook distance without repeatedly disassembling and assembling the hanging device. The utility model has a firm and reliable structure, is convenient for disassembly and maintenance, and improves the handling efficiency of the hanging device.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A floating adjustment device for a hanging beam hook, characterized in that: It includes a hanging beam, a floating hook assembly and a folding leg assembly. The hanging beam is equipped with two sets of floating hook assemblies capable of adjusting the hanging distance. The lower part of the hanging beam is rotatably equipped with two folding leg assemblies. The floating hook assembly includes a hook web, a beam plate, a hook shaft, a hook, a hook shaft pressure plate, a positioning assembly, a first padding plate, a second padding plate and a floating wheel assembly. The tops of the two hook webs are fixedly connected by the beam plate, the lower ends of the two hook webs are equipped with hook shafts, the hooks are installed on the hook shafts, and the hook shaft pressure plate is installed on the hook webs. Positioning assemblies that can be inserted and positioned on the beams are installed on the two beam plates, the bottom of the beam plate is connected to the second padding plate through a vertical first padding plate, and a floating wheel assembly that can move along the beam is also installed on the beam plate.

2. A suspension beam hook floating adjustment device according to claim 1, characterized in that: The positioning assembly comprises a positioning pin sleeve vertically fixed to the hanging beam plate and a positioning pin sleeved in the positioning pin sleeve. A row of positioning pin holes used in conjunction with the positioning pin is arranged on the top of the hanging beam.

3. The floating adjustment device for a suspension beam hook according to claim 1, characterized in that: The floating wheel assembly includes a pressure plate beam, a guide shaft, a fixed beam, a spring, a wheel axle and a floating wheel. The pressure plate beams are installed on the two hanging beam plates, and a movable guide shaft is inserted on the pressure plate beam. A fixed beam is installed at the lower end of a group of guide shafts. The fixed beam and the hanging beam plate above it are elastically connected by springs. Two wheel axles are fixed between the two fixed beams, and floating wheels are rotatably installed at both ends of the wheel axle.

4. The floating adjustment device for a suspension beam hook according to claim 1, characterized in that: The folding leg assembly includes a leg frame, a leg rotating shaft, a rotating shaft cover, a leg stop shaft, a latch support bearing, a safety latch and a safety stop block. The leg frame is triangular in shape. The top of the leg frame is rotatably mounted on the hanging beam through the leg rotating shaft. A rotating shaft cover is mounted on the outer end of the leg rotating shaft. A leg stop shaft is mounted on the outer side of the middle part of the leg frame. A latch support bearing is also mounted on the leg frame. A safety latch is slidably mounted on the latch support bearing. An insertion block cooperating with the safety latch is provided on the hanging beam. A latch positioning hole is provided on the insertion block. A safety stop block is also mounted on the leg frame above the latch support bearing to prevent the safety latch from detaching from the latch support bearing.

5. The floating adjustment device for a suspension beam hook according to claim 1, characterized in that: A lifting ring is also installed in the middle of the upper end of the hanging beam.

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